simplify

src/day2_p2.gleam

@@ -12,23 +12,19 @@ pub fn main() {
   |> io.debug
 }
 
+fn is_safe_all_combo(list: List(Int)) -> Bool {
+  range(0, length(list) - 1)
+  |> any(fn(index) {
+    let assert #(before, [_, ..after]) = list |> split(index)
+    flatten([before, after]) |> is_safe
+  })
+}
+
 type Direction {
   Increasing
   Decreasing
 }
 
-fn is_safe_all_combo(list: List(Int)) -> Bool {
-  case is_safe(list) {
-    True -> True
-    False ->
-      range(0, length(list) - 1)
-      |> any(fn(index) {
-        let assert #(before, [_, ..after]) = list |> split(index)
-        flatten([before, after]) |> is_safe
-      })
-  }
-}
-
 fn is_safe(list: List(Int)) -> Bool {
   // Evaluate direction, then call the actual checking function
   case list {